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Cast Iron Greasable 4-Bolt Flange Unit

F4BSC203

Cast Iron Greasable 4-Bolt Flange Unit
Item #100733512
  • 2.188 in Shaft Diameter
  • 4-Bolt Flange
  • Solid Housing Construction
  • Cast Iron Housing Material
Cast Iron Greasable 4-Bolt Flange Unit
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    Shipment Options
  • 2.188 in Shaft Diameter
  • 4-Bolt Flange
  • Solid Housing Construction
  • Cast Iron Housing Material

applications

  • Air handling
  • Unit handling
  • Food and beverage
  • Forest products
  • Paper
  • Automotive
  • Chemical
  • Packaging and processing

features

  • Inner and outer rings are precision hardened and honed for wear resistance and quiet operation
  • DualGuard sealing system includes a mechanically retained, land riding, single lip contact seal plus a patented rubberized flinger for enhanced protection against contaminants
  • Ball cage is made of heat stabilized nylon with fiberglass reinforcement, which allows higher operating temperatures and greater flexibility with added strength
  • Anti-rotation pin makes insert replacement easier with no need to replace grease fittings or location pins
  • 65° setscrew spacing offers an optimum balance between locking force and inner ring stress
  • Grade 10 balls for quieter operation and less vibration
Suitable for High Temperature No
Style 4-Bolt Flange
Bearing Design Non-Expansion
Housing Width 1 19/32 in
Bore Length 2.22 in
Length Through Bore 1.844 in
Bolt Hole Spacing 5 1/8 in
Bolt Diameter 0.625 in
Housing Length 6 1/2 in
Flange Type 4-Bolt Flange
Bearing Insert INSSC203
Housing Material Cast Iron
Bearing Type Ball Bearing
Locking Device Setscrew Locking Collar
Grease Name Unirex N2
End Type Open End
Ball Bearing Series 211 Series
Expansion Capability Fixed
Dynamic Load Capacity 9755 lbf
Housing Height 6 1/2 in
Standoff Housing No
Suitable For Washdown No
Greasable Yes
Misalignment Range ±2°
Flange Thickness 11/16 in
Lubrication Grease
Insert Material Steel
Speed [Max] 2500 rpm
Mounted Unit Duty Normal-Duty
Inch/Metric Inch
Seal Type Contact Seals
Bolt to Bolt [Max] 5.13 in
Shaft Dia. 2.1875 in
Bolt to Bolt [Min] 5.13 in
Static Load Capacity 6588 lbf
Bolt Hole Size 5/8 in
Bolt Size 5/8 in
Housing Construction One Piece
Outer Ring Size 211
Sensor Ready Adapter Required
Overall Width 2 5/32 in
Duty Normal-Duty
Weight 8.25 LB
EAN or UPC 782475114726
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